Drill #40 and cleco F22-05 Aft Angle to F23-02 Bulkhead. Cleco and clamp F23-05L & R Left and Right Hand Mount Assembly to F24-03 Upper Cross Tie #3 and F26-02L & R Left and Right Hand Upper Longeron. Drill #40 and cleco F24-09 Lower Cross Tie #5 to F27-05L & R Left and Right Hand Vertical Channel #5. Drill #40 and cleco F22-06 Forward Angle and F22-04 Angle Reference to F22-03 Shear Web, to make F22-02 Aft Shear Web Assembly. Drill #40 and cleco F22-02 Aft Shear Web Assembly to F26-02L & R Left and Right Hand Upper Longeron. Cleco F20-12 Aft Clip and F20-11 Forward Clip to F20-07 Skin Splice Channel. Drill #40 and cleco F23-09 Forward Push Rod Support Assembly to F24-02 Upper Cross Tie #2 and F24-06 Lower Cross Tie #2. Insert Heyco p/n 2163 Snap Bushing into F23-10 Forward Support Channel and F23-13 Aft Support Channel. Install Wicks p/n 40701-00 Nylon Bushing (2 pc & clip) into F27-10 x 4 Fairlead Mounting Block to make F27-09 x 4 Fairlead Assembly. Install AN931-3-5 x 4 Grommett in F27-01L, -02L, -03L, -04L Left Hand Vertical Channel #1, #2, #3, #4. Finish drilling #40 and cleco F24-10 Forward Channel to F24-12 Upper Web and F24-13 Lower Web to make F24-01 Cross Tie Box Assembly. Cleco F23-12 x 2 Aft Cross Tie Clip to F24-11 Aft Channel of Cross Tie Box. Cleco F24-01 Cross Tie Box to F26-04L & R Left and Right Hand Upper Horizontal Splice Plate and F27-01L & R Left and Right Hand Vertical Zee.